/Engine/Plugins/Online/OnlineServicesNull/Source/Public/Online/PresenceNull.h
Get the presence of a user Presence typically comes from QueryPresence or push events from the online service
virtual [TOnlineResult](API\Plugins\OnlineServicesInterface\Online\TOnlineResult)< [FGetCachedPresence](API\Plugins\OnlineServicesInterface\Online\FGetCachedPresence) > GetCachedPresence ( [FGetCachedPresence::Params](API\Plugins\OnlineServicesInterface\Online\FGetCachedPresence\Params) && Params )